Surface tension Adsorption 6 Spheres 5 Canonical partition function 4 Phase interfaces 4 Spherical pores 4 Air-water interface 3 Alkali metals 3 Coexistence curve 3 Density functional theory 3 Experimental data 3 Hard spheres 3 Interfacial tension 3 Liquid-vapor interface 3 Pair potential 3 Partition functions 3 Phase transitions 3 Pre-wetting 3 Spherical cavities 3 Tensión superficial 3 Triple points 3 adsorption 3 film 3 polysaccharide 3 thermodynamics 3 Ab initio 2 Adopted measures 2 Capillary condensation 2 Capillary pressure 2 Chemical flooding 2